EP1726840A3 - Clutch actuating device - Google Patents

Clutch actuating device Download PDF

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Publication number
EP1726840A3
EP1726840A3 EP06008589A EP06008589A EP1726840A3 EP 1726840 A3 EP1726840 A3 EP 1726840A3 EP 06008589 A EP06008589 A EP 06008589A EP 06008589 A EP06008589 A EP 06008589A EP 1726840 A3 EP1726840 A3 EP 1726840A3
Authority
EP
European Patent Office
Prior art keywords
force
spring
clutch
transmission element
rotatable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06008589A
Other languages
German (de)
French (fr)
Other versions
EP1726840A2 (en
Inventor
Peter Greb
Lászlo Mán
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Buehl Verwaltungs GmbH
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of EP1726840A2 publication Critical patent/EP1726840A2/en
Publication of EP1726840A3 publication Critical patent/EP1726840A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/126—Actuation by rocker lever; Rocker levers therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Die Erfindung schafft eine Kupplungsbetätigungsvorrichtung, insbesondere zur Betätigung einer Kupplung eines Fahrzeuges, mit mindestens einer Feder (1), deren Federkraft zur Betätigung der Kupplung mittels einer zugeordneten mechanischen Kraftübertragungsstrecke auf die Kupplung übertragbar ist, wobei die Kraftübertragungsstrecke ein Kraftübertragungselement umfasst, welches derart gelagert und verdrehbar ist, dass in Abhängigkeit des Verdrehwinkels die am Kraftübertragungselement ausgeleitete Kraft gegenüber der eingeleiteten Kraft veränderbar ist. Dabei ist die am Kraftübertragungselement eingeleitete Kraft die Federkraft der Feder, während die am Kraftübertragungselement ausgeleitete Kraft die Kupplungsbetätigungskraft FK ist. Vorzugsweise weist das erfindungsgemäße Kraftübertragungselement einen drehbaren Keil (3) auf, der in einem Lagerblock derart verdrehbar ist, dass eine kraftübertragende Keilfläche des Keils zwischen der Richtung der Federkraft der Feder und rechtwinkelig hierzu verdrehbar ist.

Figure imgaf001
The invention provides a clutch actuating device, in particular for actuating a clutch of a vehicle, having at least one spring (1) whose spring force for actuating the clutch by means of an associated mechanical power transmission path is transferable to the clutch, wherein the power transmission path comprises a force transmission element, which is mounted and is rotatable, that in dependence on the angle of rotation, the force transmitted to the force transmission element is variable with respect to the introduced force. In this case, the force introduced at the force transmission element is the spring force of the spring, while the force transmitted to the force transmission element is the clutch actuation force FK. Preferably, the force transmission element according to the invention comprises a rotatable wedge (3) which is rotatable in a bearing block such that a force-transmitting wedge surface of the wedge between the direction of the spring force of the spring and perpendicular thereto is rotatable.
Figure imgaf001
EP06008589A 2005-05-25 2006-04-26 Clutch actuating device Withdrawn EP1726840A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005024054 2005-05-25

Publications (2)

Publication Number Publication Date
EP1726840A2 EP1726840A2 (en) 2006-11-29
EP1726840A3 true EP1726840A3 (en) 2009-07-08

Family

ID=36778248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06008589A Withdrawn EP1726840A3 (en) 2005-05-25 2006-04-26 Clutch actuating device

Country Status (1)

Country Link
EP (1) EP1726840A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245758B (en) * 1959-01-15 1967-07-27 Daimler Benz Ag Actuating device for a disengageable friction clutch, in particular single-disc clutch of motor vehicles
WO2003077407A2 (en) * 2002-03-07 2003-09-18 Young Ralph C Adjustable torque orthogonal and/or in-line drive system and method for transferring power
DE102004009832A1 (en) * 2003-03-03 2004-09-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Disengaging system for a motor vehicle coupling or brake has lever with support point which is displaceable to adjust the operating force on the coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245758B (en) * 1959-01-15 1967-07-27 Daimler Benz Ag Actuating device for a disengageable friction clutch, in particular single-disc clutch of motor vehicles
WO2003077407A2 (en) * 2002-03-07 2003-09-18 Young Ralph C Adjustable torque orthogonal and/or in-line drive system and method for transferring power
DE102004009832A1 (en) * 2003-03-03 2004-09-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Disengaging system for a motor vehicle coupling or brake has lever with support point which is displaceable to adjust the operating force on the coupling

Also Published As

Publication number Publication date
EP1726840A2 (en) 2006-11-29

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